Turn Notifications On or Off for Individual Apps
If one app keeps buzzing your phone with alerts you no longer want, you don't have to mute your whole device to fix it. Samsung lets you manage notification permissions per app, so you can silence a chatty game or a busy WhatsApp group chat while alerts from your other apps keep working. Some apps even split their notifications into categories, letting you block group messages while direct messages still come through.
Allow or Restrict Background Activity of Apps
If your Samsung phone loses battery fast even when you barely touch certain apps, background activity is often the reason. Some apps keep syncing, refreshing content or checking location while you are not using them, which quietly drains the battery between charges. You can turn this off for individual apps without disabling their notifications completely.
Show or Hide the App Drawer Button on the Home Screen
On Samsung phones the app list normally opens with a swipe up on the home screen, and many users miss the dedicated button from older models. If that swipe gesture feels unreliable or you simply prefer a fixed icon, a hidden home screen option lets you bring back a visible shortcut for the app list.
Reset Camera Settings
If your Samsung camera keeps producing odd results after tweaking resolution, filters, grid lines or shooting modes, restoring the default configuration usually clears the mess fastest. Custom settings like exposure values, watermark options or scene assist can silently stack up and cause blurry, oversaturated or oddly cropped shots. Resetting the camera app wipes every custom option but leaves photos and videos you already captured untouched.
Turn USB Tethering On or Off
If your laptop or PC does not pick up an internet connection after you plug in your Samsung phone, USB tethering is probably still switched off. This feature routes your mobile data through the USB cable instead of Wi-Fi, which helps when public Wi-Fi is blocked, slow, or unavailable. Without the toggle enabled, the computer detects the cable but never actually goes online.
Change Notification Vibration Pattern
If every app buzzes your phone the same way, you cannot tell a message from a calendar reminder without checking the screen. Samsung phones let you pick a distinct vibration pattern just for notifications, separate from the one used for calls. A few built-in patterns are available, but the option is easy to miss since it sits away from the main sound settings.
Add an Email Account (POP3/IMAP)
If your T-Online, Web.de or GMX address isn't showing up next to Gmail on your Samsung phone, it hasn't been linked through the right protocol yet. Samsung phones rely on the Gmail app as a collective inbox, but external providers only connect through POP3 or IMAP. Picking the wrong option here is why mail sometimes never arrives.
Change Font Style
If every menu, notification, and app on your Galaxy phone still shows the same default typeface, the system font hasn't been changed yet. Samsung ships built-in alternatives like 'SamsungOne' and 'Gothic Bold', and the Galaxy Store offers more fonts to download or buy. Until you adjust this setting in Display, the interface keeps the factory look everywhere.
Delete Photos or Videos in Gallery
Storage warnings, an ex's photos, or a blurry shot that never should have been kept - there are plenty of reasons to clear out your Gallery. Deleting one file at a time works, but scrolling through dozens of photos or videos individually gets tedious fast. Samsung Gallery also routes deleted items into a Trash folder first, which confuses a lot of people expecting an instant, permanent delete.
Set Up Fingerprint Unlock
If your Samsung phone only wakes up with a pattern, PIN, or password, the fingerprint sensor sits unused even though it can unlock the device just as reliably. This usually happens because Fingerprints was never switched on in the lock screen settings, even after a fingerprint got registered. Without that toggle enabled, every unlock still needs the full pattern or code, no matter how many fingerprints are stored.
Answer Calls Automatically
When your Samsung phone is paired with a Bluetooth headset, car kit, or hands-free device, incoming calls should connect the instant you accept them through the accessory. If Answer automatically stays off, you still have to tap the screen manually, which is awkward while driving or wearing a wired headset. The same setting also controls how many seconds pass before the call picks up on its own.
Restore Secure Folder Backup
If you set up a Secure Folder backup before resetting or switching your Samsung phone, the saved apps and files do not come back automatically. Samsung keeps that backup in the cloud, and you choose exactly which items to bring over instead of pulling the whole archive onto the device. Without an active internet connection, the restore option stays inactive.
Bixby Vision: Scan Objects with the Camera
When you point the camera at a product, plant, or piece of text and get no info back, Bixby Vision is either turned off or missing a connection. The feature needs an active Wi-Fi or mobile data link plus a signed-in Samsung account to pull results. Without both, the camera viewfinder just shows the live image with no overlay.
Set Action Time for Pop-up Notifications
If a pop-up notification or app banner disappears before you can read it or tap a button, the timeout is set too short for your reaction speed. On Samsung phones this delay is controlled by an accessibility setting, not by the notification app itself. A short timeout also affects pop-up windows that need a quick response, like permission prompts.
Create a Contact Group
Sending the same text to five people one at a time gets old fast, and forwarding photos to the same circle of friends over and over wastes time. Samsung's Contacts app lets you bundle recipients into a group, so calls, texts, and emails go out to everyone at once. You can also give the group its own ringtone to spot incoming calls immediately.
Turn Custom Watermark On or Off
Photos taken with your Samsung camera carry no signature or text, even though a custom watermark would help identify your shots. The built-in watermark stamps text into the lower left corner of every photo, but its position is fixed and the small camera icon next to it can't be removed. That limits how much you can customize the look before it gets applied.
Turn Silent Mode On or Off
If your Samsung phone still vibrates or plays sounds after you think you muted it, you might be mixing up Silent mode with Do Not Disturb or Mute all sounds. Each of these three functions behaves differently, and picking the wrong one leads to missed calls or unwanted noise at the wrong moment. Knowing which mode actually does what saves you from constant trial and error.
Home Screen Landscape Mode
Turning your Samsung phone sideways usually rotates apps, but the home screen itself often stays locked in portrait. That happens because the general 'Rotate to landscape mode' toggle only affects certain screens, not the home screen grid. A separate setting controls whether your app icons and widgets actually follow the rotation.
Turn Samsung Free On or Off on the Home Screen
If the Samsung Free page with news and instant games keeps popping up when you swipe left on your home screen, you probably want to switch it off. Some users lose this page after a system update and want it back instead. The toggle for this panel sits away from the usual display settings, which is why it is easy to miss.
Set Up Focus Mode
If your phone keeps buzzing with app notifications while you are trying to work or unwind, the culprit is usually that every app has free access to your screen. Focus mode on Samsung phones can shut off everything except the apps you actually need for a set stretch of time. Without setting it up properly, you either lock too much or nothing at all, which makes the feature feel useless.
Turn Camera Voice Commands On or Off
If your Samsung phone only snaps a photo when you tap the shutter button, press a volume key or use a floating release, you might be missing the hands-free option. Samsung Camera also supports a voice shutter that lets you say a command instead of touching the screen. This only works once the Voice commands option is switched on in the camera settings.
Block Backward Redirections in Samsung Internet
Tapping Back in the Samsung Internet browser sometimes lands you on a contest page, survey, or ad site you never opened yourself. That happens when a page hijacks your browser history and forces a redirect the moment you try to leave it. A dedicated privacy setting stops sites from rewriting your Back button behavior like this.
Schedule Update Installation
Not every firmware update on your Samsung phone has to go in right away. Installing it in the middle of the day means the restart interrupts whatever you're doing. Samsung lets you pick a time within the next 24 hours so the install and restart happen automatically when you're not using the phone.
Show or Hide Declined Events in Calendar
If a meeting you declined still disappears from your calendar view instead of showing as declined, the Samsung Calendar app is hiding it on purpose. This happens because the 'Hide declined events' option is turned on by default, which removes any event you rejected from the schedule entirely. Once you know where that switch lives, you can bring those events back into view whenever you need a full record of your invitations.